[gnosis tests] update tests (#166)

Author: mike-diamond

src/utils/configs/mainnet.ts

@@ -8,7 +8,6 @@ export default {
   api: {
     backend: 'https://mainnet-api.stakewise.io/graphql',
     subgraph: [
-      'https://mainnet-graph-stage.stakewise.io/subgraphs/name/stakewise/stakewise', // TODO remove after subgraph deploy
       'https://mainnet-graph.stakewise.io/subgraphs/name/stakewise/stakewise',
       'https://mainnet-graph-b.stakewise.io/subgraphs/name/stakewise/stakewise',
     ],